Hi There are bounding box margin value in osgText::TextBase. I wonder if we should use it to fix problem? It does basically the same thing as Terry done, just without expanding bbox on z coord.
01.07.2011, 23:45, "Terry Welsh" <mogu...@gmail.com>: > I think JS is talking about the problem I was having. Here's a hacky > fix that worked for me. I probably should have already sent this to > osg-submissions, but maybe you can validate it first or think of > something better. Try changing this one line in TextBase.cpp: > > http://lists.openscenegraph.org/pipermail/osg-users-openscenegraph.org/2011-June/052479.html > -- > Terry Welsh > mogumbo 'at' gmail.com > www.reallyslick.com > >> Message: 11 >> Date: Fri, 01 Jul 2011 11:31:00 -0400 >> From: Jean-S?bastien Guay <jean-sebastien.g...@cm-labs.com>; >> To: OpenSceneGraph Users <osg-users@lists.openscenegraph.org>; >> Subject: Re: [osg-users] Strange osgText::Text problem while moving >> from OSG2.9.8 to OSG 3.0.0 >> Message-ID: <4e0de834.40...@cm-labs.com>; >> Content-Type: text/plain; charset=UTF-8; format=flowed >> >> Hi George, Sergey, >>> We run into same issue yesterday, and as far as i can tell, this changed >>> between osg 2.9.9 (all works ok) and 2.9.10(nothing visible). osgText is >>> culled when it shouldnt for some reason. For temporary solution you can >>> turn off culling on geode with text or add some other drawable as u did. >> I seem to remember people talking about a bug in the osgText bounds >> computation that causes it to never calculate its bounds, so they always >> stay at the initial value (which is an invalid bounds) and so the text >> is always culled (and thus it can never calculate its bounds, and so on). >> >> Not much to go on but it might be the hint that helps you to fix this... >> >> J-S > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
